Skip to content
Bollhoff Ltd
Plug seals SEALING PLUG
High-performance, low-cost: Blind SEALING PLUGs close drill holes efficiently and permanently.
The plug seals are made of two all-metal components. They are used to permanently seal holes in pneumatic and hydraulic components.
- Easy installation
- Reliable and efficient
- Operating pressures up to 500 bar
- Complies with RoHs
- Wide range of items
Other products & services
Riveting technology RIVNUT®
RIVNUT® Blind rivet nuts and studs to fasten high-strength nut and stud threads on thin-walled components.
Thread technology SPREDLOC®
Precision threads in modern lightweight structures — efficient expansion anchoring with one-sided accessibility
Screw locking RIPP LOCK®
Efficient and reliable: Use our RIPP LOCK® screw lock for lasting screw joints.
Thread reinforcement HELICOIL®
Wire thread inserts for high-strength joints in low-strength metallic materials.
Riveting technology RIVSET®
The RIVSET® technology – Mechanical, strong joints of similar or different types of materials.
360° Joining Technology
Joining solutions, processing systems and services.